Substituted pyrazolopyrimidines and imidazopyridazines as angiotensin II antagonists
申请人:MERCK & CO. INC.
公开号:EP0490587A1
公开(公告)日:1992-06-17
Novel substituted pyrazolopyrimidines and imidazopyridazines of formula (I), wherein A and B are N or C, butonly one of A or B is N angiotensin II antagonists, are disclosed.
本研究公开了式 (I) 的新型取代吡唑并嘧啶和咪唑并嘧啶,其中 A 和 B 是 N 或 C,但 A 或 B 中只有一个是 N 血管紧张素 II 拮抗剂。